CN100411925C - 等差继动阀 - Google Patents
等差继动阀 Download PDFInfo
- Publication number
- CN100411925C CN100411925C CNB2005100868759A CN200510086875A CN100411925C CN 100411925 C CN100411925 C CN 100411925C CN B2005100868759 A CNB2005100868759 A CN B2005100868759A CN 200510086875 A CN200510086875 A CN 200510086875A CN 100411925 C CN100411925 C CN 100411925C
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- CN
- China
- Prior art keywords
- air cavity
- valve
- air
- piston
- equal difference
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000002381 plasma Anatomy 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000036632 reaction speed Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 description 22
- 230000006835 compression Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100868759A CN100411925C (zh) | 2005-11-14 | 2005-11-14 | 等差继动阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100868759A CN100411925C (zh) | 2005-11-14 | 2005-11-14 | 等差继动阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1757552A CN1757552A (zh) | 2006-04-12 |
| CN100411925C true CN100411925C (zh) | 2008-08-20 |
Family
ID=36703162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100868759A Expired - Fee Related CN100411925C (zh) | 2005-11-14 | 2005-11-14 | 等差继动阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411925C (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101716928B (zh) * | 2009-11-16 | 2011-06-08 | 浙江万安科技股份有限公司 | 一种紧急控制阀总成 |
| CN112431678B (zh) * | 2020-12-31 | 2024-06-21 | 潍柴动力扬州柴油机有限责任公司 | 一种恒压排气制动限压阀 |
| CN115610399B (zh) * | 2022-10-10 | 2025-11-04 | 浙江万安科技股份有限公司 | 驻车继动阀及驻车制动系统 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027173A (en) * | 1978-08-01 | 1980-02-13 | Girling Midland Ross Air Act | Fluid-pressure-operated relay valves |
| US4225193A (en) * | 1979-05-01 | 1980-09-30 | American Standard Inc. | Control valve arrangement for combined brake cylinder and reservoir |
| US4438980A (en) * | 1981-03-27 | 1984-03-27 | Bendix Limited | Proportioning valve with pressure port communicating with stepped area of differential piston |
| JPH01153372A (ja) * | 1987-12-10 | 1989-06-15 | Nippon Air Brake Co Ltd | 切換え弁 |
| CN2191143Y (zh) * | 1993-12-12 | 1995-03-08 | 陈仲明 | 同步紧急继动阀 |
| US5666995A (en) * | 1996-05-21 | 1997-09-16 | Alliedsignal Truck Brake Systems Co. | Pilot relay valve including means to control flow through a balance orifice |
| EP1270354A2 (en) * | 2001-06-21 | 2003-01-02 | Knorr-Bremse Sistemi Per Autoveicoli Commerciali S.P.A. | Pneumatic control valve for controlling braking of a towed vehicle |
| CN2851041Y (zh) * | 2005-11-14 | 2006-12-27 | 王庭义 | 等差继动阀 |
-
2005
- 2005-11-14 CN CNB2005100868759A patent/CN100411925C/zh not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027173A (en) * | 1978-08-01 | 1980-02-13 | Girling Midland Ross Air Act | Fluid-pressure-operated relay valves |
| US4225193A (en) * | 1979-05-01 | 1980-09-30 | American Standard Inc. | Control valve arrangement for combined brake cylinder and reservoir |
| US4438980A (en) * | 1981-03-27 | 1984-03-27 | Bendix Limited | Proportioning valve with pressure port communicating with stepped area of differential piston |
| JPH01153372A (ja) * | 1987-12-10 | 1989-06-15 | Nippon Air Brake Co Ltd | 切換え弁 |
| CN2191143Y (zh) * | 1993-12-12 | 1995-03-08 | 陈仲明 | 同步紧急继动阀 |
| US5666995A (en) * | 1996-05-21 | 1997-09-16 | Alliedsignal Truck Brake Systems Co. | Pilot relay valve including means to control flow through a balance orifice |
| EP1270354A2 (en) * | 2001-06-21 | 2003-01-02 | Knorr-Bremse Sistemi Per Autoveicoli Commerciali S.P.A. | Pneumatic control valve for controlling braking of a towed vehicle |
| CN2851041Y (zh) * | 2005-11-14 | 2006-12-27 | 王庭义 | 等差继动阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1757552A (zh) | 2006-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING TINGYI BRAKE CO., LTD. Free format text: FORMER OWNER: WANG TINGYI Effective date: 20100115 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100115 Address after: Building M2-5, No. 3, District, Beijing Economic Development Zone, Pinggu Patentee after: Beijing Tingyi Brake Co., Ltd. Address before: No. 5, unit 3, Paradise West District, Pinggu District, Beijing Patentee before: Wang Tingyi |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tingyi Brake Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Beijing Tingyi Brake Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20141114 |
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| EXPY | Termination of patent right or utility model |